I don't want to use local variable in chart

Hi, I am Student in graduated school.

I have some problem about code generation of chart.

when I generate code condition, [AAA > (BBB>>1)]

It generate code like this.

Local_tmp = BBB >> 1;

if(AAA > Local_tmp) {...}

to conclude, I don't want to make local variable in code. So, Isn't there any to set variable's data type?

Answer 1

[Jonas]

You need to check your 'Configuration Parameters', under the section 'Code Generation' part 'Optimization'. For your requirements, I believe you will need to check:

• Signal storage reuse
• Eliminate superfluous variables (expression folding)
• Enable local block outputs
• Reuse global/local block outputs

Depending on what you require, you may want to try these settings some more.

[TaeHee Kwun]

Thanks for your answer. Jonas :)

I tried that but it doesn't work to me.

I solve this problem by changing parameter that can tune to inline.

I think it's no way to put operation in the condition of if sentence.

But I still hope to do this for readability.